Granted Patent
Utility
US 6,466,478
· Confirmation No. 5408
NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE
Inventor:
Dong-Ho Park
Patented Case
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Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View |
Inventors
Dong-Ho Park
Kyunggi-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
365/185.11
Prosecution
- Examiner
- HO, HOAI V
- Art Unit
- 2818
- Customer No.
- 20575
- Docket No.
- 4591-179
- Confirmation No.
- 5408
Foreign Priority
2000-76377
·
2000-12-14
·
REPUBLIC OF KOREA
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
RELEASE OF U.S. PATENT AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-10-12
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2014-09-09
CHANGE OF ADDRESS
Recorded 2014-09-03
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.,
CONVERSANT IP N.B. 868 INC.,
CONVERSANT IP N.B. 276 INC.
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2014-08-07
CHANGE OF NAME
Recorded 2014-03-13
U.S. INTELLECTUAL PROPERTY SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) - SHORT FORM
Recorded 2012-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-11-25
from
PARK, DONG-HO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-05-01
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Quick Facts
- Patent No.
- US 6,466,478
- App. No.
- 09/847,115
- Filed
- 2001-05-01
- Granted
- 2002-10-15
- Examiner
- HO, HOAI V
- Art Unit
- 2818
- PTA
- 0 days
External Links